WO2023130863A1 - Nouvelle coupelle d'apport de fluide - Google Patents

Nouvelle coupelle d'apport de fluide Download PDF

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Publication number
WO2023130863A1
WO2023130863A1 PCT/CN2022/135430 CN2022135430W WO2023130863A1 WO 2023130863 A1 WO2023130863 A1 WO 2023130863A1 CN 2022135430 W CN2022135430 W CN 2022135430W WO 2023130863 A1 WO2023130863 A1 WO 2023130863A1
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WO
WIPO (PCT)
Prior art keywords
container
valve
fluid supply
edge
supply cup
Prior art date
Application number
PCT/CN2022/135430
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English (en)
Chinese (zh)
Inventor
肖云
Original Assignee
青岛汉柏塑料科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛汉柏塑料科技有限公司 filed Critical 青岛汉柏塑料科技有限公司
Priority to KR1020247024067A priority Critical patent/KR20240118880A/ko
Priority to DE212022000322.5U priority patent/DE212022000322U1/de
Publication of WO2023130863A1 publication Critical patent/WO2023130863A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2408—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the container or its attachment means to the spray apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/32—Closures with discharging devices other than pumps with means for venting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1661—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2478—Gun with a container which, in normal use, is located above the gun

Definitions

  • the present invention relates to fluid supply for paint spray guns, in particular to a novel fluid supply cup.
  • the method for balancing the air pressure difference inside and outside of the existing spray gun liquid reservoir is to set a vent hole through the cup bottom or cup wall of the cup body, and the vent hole is detachably connected with the cover.
  • the lid is opened so that the air vent can be ventilated to continuously balance the air pressure difference inside and outside the cup body.
  • the patent number is 200480041717.5
  • the invention name is a Chinese invention patent for a fluid reservoir for a paint spray gun
  • the patent number is 201380039900.0
  • the invention name is an exhaust assembly and a reservoir including the exhaust assembly.
  • the open ventilation mode cannot conspicuously observe the opening state of the ventilation hole. When the user makes an operation error, a large amount of paint in the container is leaked before being discovered by the user.
  • the Chinese invention patent with the patent number 202111041366X and the title of the invention is a fluid supply cup for a paint spray gun, which has been improved.
  • the skirt at the bottom is closed.
  • the air hole must be kept far away from the inner wall of the skirt.
  • the injection hole of the mold needs to be located at the center of the bottom. This makes it difficult to reasonably arrange the vent holes at the corresponding positions on the bottom, requiring precise control of the injection mold during the production process, otherwise problems such as blockage of the vent holes and fluffing on the inner wall of the vent hole will occur, resulting in the inability of the vent hole to ventilate normally situation occurs.
  • the height of the corresponding surface of the plug Due to certain tolerances in the injection molding process, it is difficult for the height of the corresponding surface of the plug to correspond to the height of the edge of the closed skirt. If the corresponding surface of the blocking part is too high, although it is convenient for the blocking part to close the air hole smoothly in the vertical state of the cup body, when the cup body is placed vertically, the weight of the whole cup body is all concentrated on the corresponding surface of the blocking part, which will cause Cause the cup body to be placed unstable, and even the situation that topples over easily occurs. If the corresponding surface of the blocking part is too low, although the stability of the vertical placement of the cup body is ensured, the blocking part cannot close the air hole when the cup body is in a vertical state.
  • the fluid supply cup, gravity cup, etc. are injection-molded thin-walled products. Due to the limitation of the bottom space, the free end of the above-mentioned blocked part can only point to the center of the bottom during the opening process, and the distance between the free end and the bottom is small. , the user holds the gun in one hand during use, and can only open the free end with the other hand, and the opening process is not very smooth, and when closing, the free end can only be pressed with the other hand.
  • the purpose of the present invention is to provide a new type of fluid supply cup to realize the ventilation of the bottom of the fluid supply cup, which is convenient for users to operate.
  • the solution of the present invention includes:
  • a new type of fluid supply cup has a container, the container is provided with a vent hole closed by means of a valve, wherein, the valve faces to the corresponding position of the bottom of the container as a support, and the support is consistent with the support at the bottom of the container
  • the structure forms a base for supporting the container.
  • said supporting structure is at least two supporting feet or supporting columns evenly arranged at the bottom of the container, and the supporting points of supporting feet or supporting columns are located at the same level as said supports to form said base.
  • the above-mentioned corresponding place is one of a plane or an inclined plane or a supporting foot or a supporting point or a supporting edge arranged on the valve and facing the bottom surface of the container.
  • a novel fluid supply cup having a container provided with a vent hole closed by means of a valve, wherein a portion of the side wall edge of the container extends downwards around the bottom to form a skirt for supporting the container , the skirt is provided with a corresponding gap at the position corresponding to the vent hole, and the corresponding position of the valve and the edge of the skirt form a base for supporting the container.
  • the skirt includes a supporting edge and an inclined edge, the inclined edge is integrally connected with the corresponding end of the supporting edge, the supporting edge surrounds more than half of the circumference of the bottom of the container, and the inclined edge surrounds the remaining circumference of the bottom of the container , the above-mentioned notch is located between two inclined edges, and the inclined edge extends from its connection with the supporting edge to the direction of the notch and the height gradually becomes shorter; There is a gap on the surface where the container is placed.
  • the valve is a flip-up valve, and the front end of the free end of the valve can protrude from the opening.
  • the above-mentioned bottom is circular, the vent hole is located on the center line of the sector where the above-mentioned notch is located, and the corresponding part of the valve is close to the notch.
  • valve comprises a valve casing arranged around the periphery of said vent hole, and said valve casing is provided with a rotatable closing element.
  • the corresponding position of the above-mentioned valve is the upper surface of the closure element or the highest point of the upper surface, and the upper surface of the closure element or the highest point of the upper surface is located at the same level as the edge of the skirt.
  • the above-mentioned base is formed.
  • the corresponding position of the above-mentioned valve is the upper surface of the closure element or the highest point of the upper surface; at least two supporting surfaces are provided on the edge of the skirt, and the upper surface of the closure element or The highest point of the upper surface is located in the same plane as the at least two supporting surfaces, forming the above-mentioned base.
  • the closing element includes a base that can be adapted to the valve housing, and a blocking part is connected to the base, and the tenon of the blocking part is used to close or open the above-mentioned air hole.
  • a new type of fluid supply cup provided by the present invention has a notch on the support skirt of the fluid supply cup, the notch corresponds to the air hole, and the base is formed by the cooperation of the notch and the corresponding part of the valve, which avoids the influence of errors in the injection molding process
  • the normal placement of the fluid supply cup for example, even if the upper surface of the valve is slightly lower than the height of the edge of the skirt, under the action of the notch, the cup body is slightly inclined to the direction of the notch, which will affect the upper surface of the valve or the corresponding place. Applying pressure can quickly close the valve, thereby reducing the shaking of the vertical placement of the cup body, improving the stability of the vertical placement of the cup body, reducing the control accuracy of the production mold, and improving production efficiency.
  • the exposed part of the free end can be found on a protruding sharp corner and the valve can be opened by "knocking" to realize the ventilation of the vent hole. Both hands are required to operate.
  • the operation of opening or closing the valve with only one hand enriches the user's operation methods, and because the free end exposes a gap, its leverage force is more advantageous.
  • Fig. 1 is the schematic sectional view of container among the present invention
  • Fig. 2 is the schematic diagram that valve is in original state among the present invention
  • Fig. 4 is the schematic diagram that valve is in closed state among the present invention.
  • Fig. 5 is a schematic diagram with two supporting surfaces in the present invention.
  • Figure 6 is a schematic diagram of the lateral arrangement of the closure elements in the present invention.
  • Figure 7 is a schematic diagram of another embodiment of the present invention.
  • Fig. 8 is a schematic front view with notches in Fig. 7;
  • Fig. 9 is a schematic cross-sectional view of Fig. 7;
  • Fig. 10 is a schematic diagram of an embodiment of a large gap in the present invention.
  • Fig. 11 is the schematic diagram of supporting foot formula among the present invention.
  • Fig. 12 is a schematic diagram of a special-shaped bottom in the present invention.
  • Figure 13 is a schematic diagram of multiple wavy skirts in the present invention.
  • Figure 14 is a schematic diagram of another wave-shaped skirt in the present invention.
  • Fig. 15 is a schematic diagram of support one of the valve in the present invention.
  • Figure 16 is a schematic diagram of the second support of the valve in the present invention.
  • Fig. 17 is a schematic diagram of the third support of the valve in the present invention.
  • the present invention provides a novel fluid supply cup.
  • the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
  • the novel fluid supply cup provided by the present invention is a plastic thin-walled product. Its innovation is that the valve configured with the vent hole is used as a support for the fluid supply cup, and the support structure at the bottom of the fluid supply cup is used to realize the stable placement of the fluid. function of serving cups. In order to cooperate with the way the valve is used as a support, the support structure at the bottom of the fluid supply cup can be implemented in various ways, and is not limited to the ways described below.
  • the above-mentioned fluid supply cup has a container 1, as shown in Figure 11, Figure 12, etc.
  • the container 1 is provided with a vent hole 18 closed by means of a valve 6, and the valve 6 faces the corresponding position of the bottom surface of the container 1 as a support 22 , the support and the support structure at the bottom of the container 1 form a base 7 for supporting the container 1 .
  • the above-mentioned support structure is at least two support feet or support columns evenly arranged at the bottom of the container 1, of course three, four or five support feet can be provided, in this embodiment, as shown in Figure 11 , two support feet 21 are provided, and the specific shape of the support feet 21 or the support column can be adjusted according to production needs, and details will not be repeated here.
  • the supporting point of the supporting foot 21 or the supporting column is located at the same level as the above-mentioned support 22 to form the above-mentioned base 7 .
  • the above-mentioned support structure is a special-shaped bottom, which includes a horizontal bottom 23 and an inclined bottom 24, the horizontal bottom 23 and the inclined bottom 24 are connected together as an integral structure, and the above-mentioned valve 6 is close to the inclined bottom 24 Arranged, the horizontal bottom 23 and the above-mentioned support 22 are located on the same horizontal plane to form the above-mentioned base 7 .
  • the ratio of the area of the horizontal bottom 23 and the area of the inclined bottom 24 can be adjusted according to specific needs, and will not be repeated here.
  • the above-mentioned corresponding place that is, the corresponding place where the valve 6 faces the bottom placement surface of the container 1 is one of the planes or slopes or supporting feet or supporting points or supporting edges arranged on the valve 6 and facing the bottom placing surface of the container 1 .
  • the bottom surface of valve 6 is one of the planes or slopes or supporting feet or supporting points or supporting edges arranged on the valve 6 and facing the bottom placing surface of the container 1 .
  • Figure 15 and Figure 17 is respectively the mode of plane type, supporting foot type and supporting edge.
  • surface support is adopted, and the above-mentioned support structure can be used to further ensure the stability of the container 1 placed.
  • the support on the valve 6 and the support structure at the bottom of the container 1 work together to support the stable placement of the container 1, and when the valve 6 is removed from the vent hole 18 , that is, the above-mentioned valve 6 is in the state of breaking away from the vent hole 18, and the container 1 is inclined to the side with the vent hole 18, that is to say, when the valve 6 is not installed on the vent hole 18, the container can be clearly seen 1 In the inclined state, the operator can clearly identify it.
  • the present invention can also be implemented by arranging a skirt 4 at the bottom. It is more specific:
  • the present invention provides a new type of fluid supply cup, as shown in Figure 1 and Figure 2, the fluid supply cup has a container 1, the container is provided with a vent hole 18 closed by means of a valve 6, wherein the container 1
  • the edge of the side wall 2 extends downward around the part of the bottom 3 to form a skirt 4 for supporting the container 1.
  • the skirt 4 can also be realized by arranging a plurality of vertical walls in sequence, and there is a gap between two adjacent vertical walls.
  • the skirt 4 is provided with a corresponding notch 5 at the position corresponding to the above-mentioned ventilation hole 18, the notch 5 can be realized by means of a notch or an opening, and the notch 5 can also be realized by reducing the height of the corresponding part of the skirt 4 Of course, the size and shape of the notch 5 can be set accordingly according to the specific conditions of the bottom.
  • the corresponding part of the above-mentioned valve 6 and the edge of the skirt 4 form a base 7 for supporting the container, that is to say, the corresponding part of the above-mentioned valve 6 is used as a fulcrum for supporting the container 1, and cooperates with the edge of the skirt 4 or the relevant set on the edge.
  • the support points together play a supporting role.
  • the above-mentioned corresponding position of the valve 6 refers to the bottom surface of the valve 6 facing the placement surface or the highest point of the bottom surface, or the entire plane of the bottom surface. Even if the corresponding part of the above-mentioned valve 6 is slightly lower than the edge of the skirt 4, and the cup is slightly inclined towards the direction of the notch 5, due to the lack of part of the notch 5, the corresponding part of the above-mentioned valve 6 is stressed, and the closing of the valve 6 is realized. That is to say, even if there is an error in the relevant dimensions of the valve 6, the vertical stability of the container 1 can be guaranteed.
  • the skirt 4 can be provided with multiple corrugations, so that the skirt 4 forms multiple supporting points, and cooperates with the corresponding positions of the valve 6 to jointly form the above-mentioned base 7 .
  • the skirt 4 can also adopt two large corrugations, so that the skirt 4 forms two supporting points, and cooperates with the corresponding position of the valve 6 to form the above-mentioned base 7, and at the vent hole 18
  • the gap 5 is formed by reducing the height of the skirt 4 .
  • there are many ways to set up the skirt 4 which will not be repeated here.
  • the valve 6 is a flip-up valve, and the front end 9 of the free end 8 of the valve 6 protrudes from the opening 5 .
  • the valve 6 can also be realized in the form of a plug, and the side of the plug facing the placement surface plays a supporting role. That is to say, adopting the semi-closed skirt can make the front end 9 extend out of the gap 5, and it is not necessary to accurately control the distance between the air hole 18 and the inside of the skirt 4 during injection molding, which greatly improves the production of the product efficiency.
  • the closing and opening of the valve 6 can also be realized through the control of the front end 9, that is to say, the operation of opening or closing the valve 6 can be realized by holding the gun with one hand, which is convenient for the user.
  • the above-mentioned bottom 3 is circular, the vent hole 18 is located on the center line of the sector where the above-mentioned notch 5 is located, and the corresponding part of the valve 6 is close to the notch 5 .
  • the closer the ventilation hole 18 is to the notch 5 on the fan-shaped center the closer the valve 6 is to the notch 5, the more obvious the supporting effect of the valve 6, and the more stable the container 1 is when placed vertically.
  • the above-mentioned valve 6 includes a valve casing 10 arranged around the periphery of the above-mentioned vent hole 18, and the valve casing 10 is provided with a rotatable closing Element 11.
  • the closing element 11 can be turned so that the front end 9 of the free end 8 faces the notch 5, thereby realizing the above-mentioned related operations of opening or closing the valve.
  • the closing element 11 can also be rotated to a horizontal position, as shown in Figure 6, that is, the free end 8 is placed within the scope of the bottom 3, so that it is separated from the notch 5, and the container 1 is vertically positioned. When placed, the free end 8 does not protrude from the gap 5, thereby avoiding the opening of the free end 8 when the container 1 is placed vertically.
  • the surface or the highest point 12 of this upper surface lies in the same plane as the edge of the skirt 4 forming the above-mentioned base 7 .
  • This method is simple to produce and requires low precision for the production mold.
  • the corresponding position of the above-mentioned valve 6 is the upper surface of the closure element 11 or the highest point 12 of the upper surface; as shown in Figure 5, at least two supports are arranged on the edge of the skirt 4
  • the surface 13 is more preferably provided with two supporting surfaces 13, which form a triangular base with the upper surface of the closure element 11 or the highest point 12 of the upper surface, which improves the stability of the support and facilitates the control of the processing size.
  • Multiple supporting surfaces 13 such as three, four, etc. may be provided, and details are not described here.
  • the upper surface of the closure element 11 or the highest point 12 of the upper surface is located in the same plane as the at least two support surfaces 13 , forming the above-mentioned base 7 .
  • the closure element 11 includes a base 14 that can be adapted to the valve housing 10, and a plugging portion 15 is connected to the base 14, and the tenon of the blocking portion 15 16 is used for closing or opening above-mentioned ventilation hole.
  • one end of above-mentioned blocking portion 15 is hinged on one side of base 14 by connector 17, and the front portion of this blocking portion 15 is above-mentioned free end 8, and the front end 9 of this free end 8 can stretch out gap 5, certainly, along with closing With rotation of the element 11 , the free end 8 is arranged laterally within the confines of the base 3 .
  • valve 6 is in the state of breaking away from the air hole 18, and the container 1 is inclined to the side with the notch 5, That is to say, when the valve 6 is in the non-closed state, it can be clearly determined that the vent hole 18 is in the open state, and the user does not need to pour the dye into the container 1, thus avoiding misuse.
  • the above-mentioned skirt 4 includes a supporting edge 19 and an inclined edge 20, and the inclined edge 20 is integrally connected with the corresponding end of the supporting edge 19. More specifically, the supporting edge 19 and the inclined edge 20 are integrally formed by injection molding, The supporting edge 19 surrounds most of the circumference of the bottom of the container 1 , and the inclined edge 20 surrounds the remaining circumference of the bottom of the container 1 , and the above-mentioned notch 5 is located between the two inclined edges 20 .
  • the inclined edge 20 extends from its connection with the supporting edge 19 to the direction of the notch 5 and its height gradually becomes shorter, that is, gradually becomes shorter; when the above-mentioned valve 6 is separated from the vent hole 18, the inclined edge 20 is in contact with the placement surface of the container 1 , there is a gap between the support edge 19 and the placement surface of the container 1, which realizes the purpose of the container 1 tilting to the side with the notch 5, and the user can clearly observe that the container 1 is in a tilted state, avoiding the user from pouring the dye into it .
  • the bottom surface of the valve 6 facing the surface on which the container 1 is placed and the supporting edge 19 form the above-mentioned seat 7 .
  • notch 5 which can be realized by means of a notch or an opening.
  • the size and shape of the notch 5 can be set according to the specific conditions of the bottom, as shown in Figure 10.
  • Above-mentioned skirt 4 comprises supporting edge 19, and supporting edge 19 surrounds most of the circumference of container 1 bottom, and the remaining circumference of container 1 bottom forms above-mentioned notch 5, and the size of notch 5 is bigger, also can realize the object of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne une nouvelle coupelle d'apport de fluide, qui comprend un récipient (1), sur lequel se trouve un orifice de ventilation (18) fermé au moyen d'une soupape (6) ; le bord d'une paroi latérale (2) du récipient (1) autour d'une partie d'un élément de fond (3) s'étend vers le bas pour former une jupe (4) utilisée pour supporter le récipient (1) ; la jupe (4) est pourvue d'une encoche correspondante (5) à une position correspondant à l'orifice de ventilation (18), et une base (7) utilisée pour supporter le récipient (1) est formée par une position correspondante de la soupape (6) et par le bord de la jupe (4). Conformément à la nouvelle coupelle d'apport de fluide : la base est formée par l'encoche agissant conjointement avec la position correspondante de la soupape, ce qui évite que des erreurs dans un processus de moulage par injection affectent de façon défavorable une mise en place normale de la coupelle d'apport de fluide ; on obtient en outre une fermeture rapide de la soupape, ce qui réduit ainsi un basculement lorsque la coupelle est placée verticalement, ce qui améliore la stabilité de la coupelle lorsqu'elle est placée verticalement, et ce qui diminue la précision de commande requise pour un moule de production.
PCT/CN2022/135430 2022-01-07 2022-11-30 Nouvelle coupelle d'apport de fluide WO2023130863A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020247024067A KR20240118880A (ko) 2022-01-07 2022-11-30 신형 유체 공급컵
DE212022000322.5U DE212022000322U1 (de) 2022-01-07 2022-11-30 Neuer Flüssigkeitszufuhrbecher

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CN202220042348.7 2022-01-07
CN202220042348 2022-01-07
CN202210351645.4A CN114749295A (zh) 2022-01-07 2022-04-02 一种新式流体供应杯
CN202210351645.4 2022-04-02

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WO2023130863A1 true WO2023130863A1 (fr) 2023-07-13

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CN (2) CN114749295A (fr)
DE (1) DE212022000322U1 (fr)
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Publication number Priority date Publication date Assignee Title
WO2023035890A1 (fr) * 2021-09-07 2023-03-16 青岛汉柏塑料科技有限公司 Coupelle d'alimentation en fluide pour pistolet de pulvérisation de peinture
CN114749295A (zh) * 2022-01-07 2022-07-15 青岛汉柏塑料科技有限公司 一种新式流体供应杯

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US20070158349A1 (en) * 2004-02-16 2007-07-12 Ewald Schmon Fluid reservoir for a paint spray gun
CN101195113A (zh) * 2006-12-05 2008-06-11 萨塔有限及两合公司 用于涂料喷枪的流体储存器
US20150203259A1 (en) * 2012-07-27 2015-07-23 3M Innovative Properties Company Vent assembly and reservoirs including the same
CN107716149A (zh) * 2017-05-27 2018-02-23 深圳市慧智慧科技有限公司 一种喷壶及喷漆系统
CN110234437A (zh) * 2017-01-27 2019-09-13 米歇尔·卡米列里 包含优化的进气阀的油漆容器
WO2021094927A1 (fr) * 2019-11-11 2021-05-20 3M Innovative Properties Company Ensembles évents
CN113695100A (zh) * 2021-09-07 2021-11-26 青岛汉柏塑料科技有限公司 一种用于喷漆枪的流体供应杯
CN215390087U (zh) * 2021-09-07 2022-01-04 青岛汉柏塑料科技有限公司 一种防误操作的通气式流体供应杯
CN114749295A (zh) * 2022-01-07 2022-07-15 青岛汉柏塑料科技有限公司 一种新式流体供应杯

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CN101195113A (zh) * 2006-12-05 2008-06-11 萨塔有限及两合公司 用于涂料喷枪的流体储存器
US20150203259A1 (en) * 2012-07-27 2015-07-23 3M Innovative Properties Company Vent assembly and reservoirs including the same
CN110234437A (zh) * 2017-01-27 2019-09-13 米歇尔·卡米列里 包含优化的进气阀的油漆容器
CN107716149A (zh) * 2017-05-27 2018-02-23 深圳市慧智慧科技有限公司 一种喷壶及喷漆系统
WO2021094927A1 (fr) * 2019-11-11 2021-05-20 3M Innovative Properties Company Ensembles évents
CN113695100A (zh) * 2021-09-07 2021-11-26 青岛汉柏塑料科技有限公司 一种用于喷漆枪的流体供应杯
CN215390087U (zh) * 2021-09-07 2022-01-04 青岛汉柏塑料科技有限公司 一种防误操作的通气式流体供应杯
CN114749295A (zh) * 2022-01-07 2022-07-15 青岛汉柏塑料科技有限公司 一种新式流体供应杯
CN217450600U (zh) * 2022-01-07 2022-09-20 青岛汉柏塑料科技有限公司 一种新型流体供应杯

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